W = AB x F x Cos < AB, F
or just W= AB x F for short
Because of the protons connected to the Nitrogen oxide group giving it its positive charge.
Which way can heat never flow?
The wrong answer is a,c,d
The correct answer is b. Cold to Hot
The volume of the snow decreases. This had happened because the
snow is made up or comprised of water (H2O) and oxygen (O). When the snow starts
melting, the air inside the snow discharges into the atmosphere and the water turn
out to be a puddle on the ground.
